Naruto Shippuden Vol. 9

Everything about Team Kakashi's newest member Sai rubs Naruto the wrong way, and Sakura and their new leader Yamato have their hands full trying to keep them apart. A night at a hot springs inn doesn't do much to promote team unity, but Naruto decides that he will do anything, even pair up with Sai, to help their mission succeed: to find Sasuke and bring him back. Sai has a hard time understanding Naruto's feelings, but that may be because he himself has no feelings at all!